226809784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 463760640

約数和(自身を除く): 236950856

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 83, 136, 142, 166, 283, 284, 332, 566, 568, 664, 1132, 1207, 1411, 2264, 2414, 2822, 4811, 4828, 5644, 5893, 9622, 9656, 11288, 11786, 19244, 20093, 23489, 23572, 38488, 40186, 46978, 47144, 80372, 93956, 100181, 160744, 187912, 200362, 341581, 399313, 400724, 683162, 798626, 801448, 1366324, 1597252, 1667719, 2732648, 3194504, 3335438, 6670876, 13341752, 28351223, 56702446, 113404892, 226809784]

約数ペア:

[(1, 226809784), (2, 113404892), (4, 56702446), (8, 28351223), (17, 13341752), (34, 6670876), (68, 3335438), (71, 3194504), (83, 2732648), (136, 1667719), (142, 1597252), (166, 1366324), (283, 801448), (284, 798626), (332, 683162), (566, 400724), (568, 399313), (664, 341581), (1132, 200362), (1207, 187912), (1411, 160744), (2264, 100181), (2414, 93956), (2822, 80372), (4811, 47144), (4828, 46978), (5644, 40186), (5893, 38488), (9622, 23572), (9656, 23489), (11288, 20093), (11786, 19244)]